发明申请
- 专利标题： Multi-layered flexible tube
- 专利标题（中）： 多层柔性管
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申请号： US10770075申请日： 2004-01-31
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公开(公告)号： US20050170118A1公开(公告)日： 2005-08-04
- 发明人: Rafael Cleveland , Andrew Davis
- 申请人： Rafael Cleveland , Andrew Davis
- 主分类号： B32B1/08
- IPC分类号： B32B1/08 ; F16L11/10
摘要：
A multi-layered tube comprising a first inner polymeric tubular structure, a second foamed polymeric structure containing a plurality of short or long reinforcing elements dispersed therein and, optionally, a third cover layer on the outer surface of the reinforcing layer; and a method for manufacturing the multi-layered hose are disclosed.
公开/授权文献
- US07281547B2 Multi-layered flexible tube 公开/授权日：2007-10-16
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